4490899 has 8 divisors (see below), whose sum is σ = 5237600. Its totient is φ = 3849048.

The previous prime is 4490879. The next prime is 4490921. The reversal of 4490899 is 9980944.

It is not a de Polignac number, because 4490899 - 2⁵ = 4490867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4490879) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6204 + ... + 6889.

It is an arithmetic number, because the mean of its divisors is an integer number (654700).

Almost surely, 2^4490899 is an apocalyptic number.

4490899 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

4490899 is a deficient number, since it is larger than the sum of its proper divisors (746701).

4490899 is an equidigital number, since it uses as much as digits as its factorization.

4490899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13114 (or 13100 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 4490899 is about 2119.1741315899. The cubic root of 4490899 is about 164.9849879210.

The spelling of 4490899 in words is "four million, four hundred ninety thousand, eight hundred ninety-nine".